Question: In what country was Adelaide founded on 12-28-1836?
Paraphrase: On 12-28-1836, in what county was Adelaide founded?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q5112 p:P17 ?s . ?s ps:P17 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1836')) }